usagi

cmake_minimum_required(VERSION 2.8.10)
project(cv-osoi)
find_package(OpenCV REQUIRED)
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
  find_library(OpenCL_LIBS OpenCL)
  if(NOT OpenCL_LIBS)
    message(FATAL "libOpenCL.so is not found")
  else()
    message(STATUS "OpenCL_LIBS: ${OpenCL_LIBS}")
  endif()

usagi

cmake_minimum_required(VERSION 2.8.10)
project(app)
find_package(ImageMagick REQUIRED COMPONENTS Magick++)
include_directories(${ImageMagick_INCLUDE_DIRS})
add_executable(app app.cxx)
target_link_libraries(app ${ImageMagick_LIBRARIES})

usagi

cmake_minimum_required(VERSION 2.8.10)

project(parallel_sort)

add_custom_target(parallel_sort.g++.Ofast ALL g++ -std=c++11 -Ofast -march=native -fopenmp -o parallel_sort.g++.Ofast ${PROJECT_SOURCE_DIR}/parallel_sort.cxx)
add_custom_target(parallel_sort.g++.O3 ALL g++ -std=c++11 -O3 -march=native -fopenmp -o parallel_sort.g++.O3 ${PROJECT_SOURCE_DIR}/parallel_sort.cxx)
add_custom_target(parallel_sort.g++.O2 ALL g++ -std=c++11 -O2 -march=native -fopenmp -o parallel_sort.g++.O2 ${PROJECT_SOURCE_DIR}/parallel_sort.cxx)
add_custom_target(parallel_sort.g++.O1 ALL g++ -std=c++11 -O1 -march=native -fopenmp -o parallel_sort.g++.O1 ${PROJECT_SOURCE_DIR}/parallel_sort.cxx)
add_custom_target(parallel_sort.g++.O0 ALL g++ -std=c++11 -O0 -march=native -fopenmp -o parallel_sort.g++.O0 ${PROJECT_SOURCE_DIR}/parallel_sort.cxx)
add_custom_target(parallel_sort.g++.Os ALL g++ -std=c++11 -Os -march=native -fopenmp -o parallel_sort.g++.Os ${PROJECT_SOURCE_DIR}/parallel_sort.cxx)

usagi

#include <rtccore.h>
#include <WonderRabbitProject/key.hxx>

int main()
{
  for(auto n = 3; n; --n)
  {
    std::cerr << n << "\n";
    Sleep(1000);
  }

usagi

#pragma once

#include <opencv2/core/core.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/highgui/highgui.hpp>

namespace
{
  struct cv_video_helper_t final
  {

usagi

#include <algorithm>
#include <vector>
#include <iostream>

int main()
{
  using namespace std;
  
  vector<int> vs{0,1,2,3,4,5,6,7,8,9};
  auto i = copy_if(begin(vs), end(vs), begin(vs), [](int v){ return v%2==0; });

usagi

#include <iostream>
#include <boost/property_tree/ini_parser.hpp>

int main()
{
  using std::cout;
  using boost::property_tree::ptree;
  using boost::property_tree::write_ini;
  
  ptree p;

usagi

#include <thread>
#include <chrono>
#include <string>
#include <iostream>

int main()
{
  std::cerr << "<press enter to exit>\n";

  bool to_continue = true;

usagi

#include <thread>
#include <string>
#include <chrono>
#include <iostream>

int main()
{
  bool is_running = true;
  
  auto t = std::thread([](bool& is_running)

usagi

#include <boost/thread.hpp>
#include <string>
#include <chrono>
#include <iostream>

int main()
{
  bool is_running = true;
  
  auto t = boost::thread([](bool& is_running)